Roy Summit, ID
Unincorporated community in Power County, Idaho
Roy Summit is a small unincorporated community in Power County, Idaho. It is 18.1 miles N of Rockland, the nearest town. Its ZIP code is 83243.
Roy Summit at a glance
- State
- Idaho
- County
- Power County
- ZIP code
- 83243
- Nearest town
- Rockland (18.1 mi)
- Time zone
- America/Boise
- Coordinates
- 42.3175, -112.8014
Weather in Roy Summit now
Loading the National Weather Service forecast…
Roy Summit weather by the hour
Roy Summit weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Roy Summit.
This week in Roy Summit
Sunrise, sunset and moon in Roy Summit
What is the weather usually like in Roy Summit?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 90°F average high
- Januarycoldest month · 18°F average low
- 16.0 inprecipitation per year · 406 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Roy Summit: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MALTA 4 ESE, ID US (USC00105563), adjusted for the elevation of Roy Summit.
Roy Summit weather month by month
Sunrise and sunset in Roy Summit through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:55 AM | 5:25 PM | 9 h 29 min |
| February | 7:25 AM | 6:05 PM | 10 h 39 min |
| March | 7:40 AM | 7:39 PM | 11 h 58 min |
| April | 6:48 AM | 8:14 PM | 13 h 26 min |
| May | 6:07 AM | 8:47 PM | 14 h 39 min |
| June | 5:52 AM | 9:11 PM | 15 h 19 min |
| July | 6:06 AM | 9:07 PM | 15 h 1 min |
| August | 6:37 AM | 8:33 PM | 13 h 56 min |
| September | 7:10 AM | 7:42 PM | 12 h 32 min |
| October | 7:43 AM | 6:50 PM | 11 h 7 min |
| November | 7:20 AM | 5:10 PM | 9 h 50 min |
| December | 7:51 AM | 5:01 PM | 9 h 9 min |
Times for the 15th of each month, local time (America/Boise).
What is the weather like in Roy Summit?
Roy Summit has a warm-summer mediterranean continental climate. The warmest month is July, with an average high of 90°F (32°C), and the coldest is January, with average lows of 18°F (-8°C).
It gets about 16.0 inches (406 mm) of precipitation a year. The wettest month is May and the driest is July.
The best time to visit Roy Summit is May–June and August–September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Roy Summit
The closest live webcam is Box Elder County: Idaho 81, 29.9 miles SW of Roy Summit.
Webcams: Windy.com. Distances in a straight line from Roy Summit.
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Map of Roy Summit, ID
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Roy Summit Street View
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Questions about Roy Summit
Where is Roy Summit, ID?
Roy Summit is an unincorporated community in Power County, Idaho, 18.1 miles N of Rockland.
What county is Roy Summit in?
Roy Summit is in Power County, Idaho.
What is the ZIP code of Roy Summit, ID?
The ZIP code for Roy Summit is 83243.
What is the nearest town to Roy Summit?
Rockland, 18.1 miles away.
Are there webcams near Roy Summit?
Yes. The closest is Box Elder County: Idaho 81, 29.9 miles away.
What is the hottest month in Roy Summit?
July, with an average high of 90°F (32°C).
What is the coldest month in Roy Summit?
January, with an average low of 18°F (-8°C).
How much does it rain in Roy Summit?
About 16.0 inches (406 mm) a year; the wettest month is May.
Does it snow in Roy Summit?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Roy Summit?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Roy Summit have?
Warm-summer mediterranean continental (Köppen Dsb).
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